Stronger dispersion forces would occur between CBr4 molecules because it has a higher molecular weight than CCl4. Therefore, CCl4 would be more volatile, which results in a higher vapor pressure (when compared at the same temperature) and a lower boiling point than that of CBr4.

Which has a higher boiling point CH4 or CBr4?

Hydrogen is the smallest atom while bromine is the biggest atom among the terminal atoms of carbon. This means that their order, in increasing boiling point, is CH4

Which substance has the lowest boiling point CH4 CCl4 CBr4 ci4?

Answer and Explanation: CH4 C H 4 has the lowest boiling point.

Which of the following has the highest boiling point?

Due to strong hydrogen bonding in HF. The boiling point of HF is very high. So, HF has highest boiling point.

Which one of the following should have the lowest boiling point?

The correct option is (d) SiH4 S i H 4 .

Which compound do you think is more volatile at 25 C CCl4 or CBr4?

A)CBr4 because dispersion forces between its molecules are greater than in CCl4 . B)CBr4 because polar forces between its molecules are smaller than in CCl4 .

Why is the boiling point of CCl4 higher than CHCl3?

Correct option c CCI4 has strong van der Waals forces of attraction than CHCl3Explanation:There is a stronger van der Waals forces of attraction between the molecules in CCl4 compound than in CHCl3.

Which has a higher boiling point CCl4 or CF4?

The e−s that are away from the nucleus are able to rearrange themselves more easily, hence are more polarizable, this is the reason due to which CCl4 is having higher boiling point than CF4, also it is due to the greater London Dispersion Forces.

Does CH4 or CCl4 have a higher boiling point?

CCl4 would be expected to have a higher boiling point than CH4 since it possesses more electrons than CH4.. Thus the magnitude of the dispersion forces present between CCl4 molecules is greater than that between CH4 molecules, and this is the main reason for the higher boiling point.

Which has a higher boiling point CH4 or C3H8?

Of the molecules that are left, the largest one (C3H8) likely has the strongest London dispersion forces. The smallest (CH4) likely has the weakest intermolecular forces. Higher boiling points will correspond to stronger intermolecular forces.

Can CBr4 dissolve in water?

Carbon tetrabromide appears as a colorless crystalline solid. Much more dense than water and insoluble in water.

Is CBr4 stable?

So, each atom gets the formal charge equal to zero, hence, the above lewis structure of CBr4 is the most stable and reliable.